The Collaborative International Dictionary of English v.0.48:
Rebury \Re*bur"y\ (r[=e]*b[e^]r"r[y^]), v. t. To bury again. --Ashmole. [1913 Webster]WordNet (r) 3.0 (2006):
rebury v 1: bury again; "After the king's body had been exhumed and tested to traces of poison, it was reburied in the same spot"